基于时空融合图卷积的交通流数据修复方法

侯越,韩成艳,郑鑫,邓志远

Traffic flow data repair method based on spatial-temporal fusion graph convolution

Yue HOU,Cheng-yan HAN,Xin ZHENG,Zhi-yuan DENG

表 3 多检测器交通流量的空间关联度系数

Tab.3 Spatial correlation coefficient of traffic flow of multi-detector

检测器 detect_0 detect_1 detect_2 detect_3 detect_4 detect_0 1.00 0.85 0.78 0.94 0.85 detect_1 0.85 1.00 0.87 0.87 0.93 detect_2 0.78 0.87 1.00 0.81 0.85 detect_3 0.94 0.87 0.81 1.00 0.86 detect_4 0.85 0.93 0.85 0.86 1.00